Comfort You Can Count On, All Year Round
Expert heating & air conditioning repair, installation, and maintenance for homes and businesses across Laguna Niguel & Orange County.
What We Do
Full-Service Heating & Cooling
From emergency repairs to brand-new installs, we keep your space comfortable in every season.
AC Repair
Fast, reliable air conditioning repair to get your home or business cool again — even in emergency heat.
AC Installation
High-efficiency cooling systems sized and installed correctly for lower bills and lasting comfort.
Heating Services
Furnace and heat pump repair, replacement, and tune-ups to keep you warm through every cold snap.
Maintenance Plans
Seasonal tune-ups that extend equipment life, prevent breakdowns, and protect your warranty.
Commercial HVAC
Rooftop units, restaurant kitchens, and commercial spaces kept running so your business never stops.
Indoor Air Quality
Filtration, purification, and ventilation upgrades for cleaner, healthier air inside your space.
Why JMR
Neighbors Who Show Up
Local Experts
Family-run service rooted in Laguna Niguel and trusted across Orange County.
Fast Response
We answer emergencies fast — because a broken AC in 100° heat can't wait.
Honest Work
Clear diagnostics and upfront pricing. No surprises, no pressure.
Done Right
All makes and models, repaired and installed to last by experienced techs.
Reviews
Rated 5.0 by Local Customers
"Air conditioning emergencies are real… when the A/C in our large commercial kitchen died, we had staff walk off the job because of the unbearable 111° heat. JMR responded immediately and got us back up and running — true professionals who care about their customers."
"JMR Heating & AC did a fantastic job. Knowledgeable, honest, and dependable — exactly what you want in an HVAC company. Highly recommend."
Visit Us
Proudly Serving Laguna Niguel
- 27324 Camino Capistrano #147, Laguna Niguel, CA 92677Located in Crown Valley Business Park
- (949) 310-9380
- Open today · Closes 5 PM
Need heating or cooling help today?
Same-day service across Laguna Niguel & Orange County. Call now and talk to a real local technician.